//打开层
function openDiv(id)
{
	var yc=document.getElementById(id);
	if(yc.style.display=="none")
	{
		yc.style.display="block";
	}
}
//关闭层
function closeVDiv(id)
{
	var yc=document.getElementById(id);
	if(yc.style.visibility=="visible")
	{
		yc.style.visibility="hidden";
	}
}
//关闭窗口
function closeWin(id){
	Effect.SlideUp(id,{duration:1.0});
	Element.hide("mask");
}
